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Related Party Transactions Related Party Transactions (Details) (USD $)
12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Related Party Transaction [Line Items]    
Related Party Transaction, Purchases from Related Party $ 700,000us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty $ 2,400,000us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty
Revenue from Related Parties 4,000us-gaap_RevenueFromRelatedParties 12,000us-gaap_RevenueFromRelatedParties
Due to Related Parties, Current 252,000us-gaap_DueToRelatedPartiesCurrent 63,000us-gaap_DueToRelatedPartiesCurrent
Due from Related Parties, Current $ 4,000us-gaap_DueFromRelatedPartiesCurrent $ 3,000us-gaap_DueFromRelatedPartiesCurrent